Product descriptions from the supplier High Capacity: 3500mAh ensures extended runtime for your tools. Compact Design: Minimal bulk for easy storage and portability. Durable Construction: Built to handle heavy use and repeated charging. Long Cycle Life: 1000+ cycles ensure consistent performance. Ni-MH Technology: Ideal for power tools requiring stable power delivery. Stable Voltage Output: Maintains steady current during high-load operation. No Memory Effect: Recharge at any